
Allicdata Part #: | 296-36617-2-ND |
Manufacturer Part#: |
LM4844TL/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC AUDIO SUBSYSTEM W/3D 30DSBGA |
More Detail: | Amplifier IC 2-Channel (Stereo) with Stereo Headph... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | Boomer® |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Type: | Class AB |
Output Type: | 2-Channel (Stereo) with Stereo Headphones |
Max Output Power x Channels @ Load: | 1.2W x 2 @ 8 Ohm; 80mW x 2 @ 32 Ohm |
Voltage - Supply: | 2.7 V ~ 5.5 V |
Features: | 3D, Depop, I²C, Mute, Shutdown, Volume Control |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C (TA) |
Supplier Device Package: | 30-DSBGA |
Package / Case: | 30-WFBGA, DSBGA |
Base Part Number: | LM4844 |
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The LM4844TL/NOPB is an audio amplifier used in a wide variety of applications, ranging from mobile phones to portable audio players and even home audio systems. It is a versatile amplifier designed to provide high power output and low distortion. The LM4844TL/NOPB is a monolithic integrated low-power audio amplifier featuring a wide operating temperature range and high output current capability. It is designed to operate in a single-ended, Class AB amplifier configuration and offers power efficiency, high headroom, and low noise. The LM4844TL/NOPB boasts excellent sound fidelity and fidelity performance.
The LM4844TL/NOPB has the ability to provide up to 1 W of audio power into an 8Ω load. It offers a maximum output of 90V/V signal swing and an output current capability of 40mA. Its large output swing and headroom provide excellent signal-to-noise ratio, preserving the full dynamic range of most audio signals. The high output current capability provides for good energy efficiency. The LM4844TL/NOPB is designed to provide low distortion and precise signal delivery, ensuring accurate sound reproduction no matter the load impedance or signal dynamics.
The LM4844TL/NOPB works by converting the incoming electrical signal into a corresponding current or voltage signal. It then dynamically amplifies this signal to the desired level and sends it to the output. In order to ensure that the amplifier performs optimally at all times, the LM4844TL/NOPB features a slew rate of 15V/μs, a wide operating temperature range of -40°C to +125°C, and a supply voltage of 2V to 60V. These features make it suitable for applications in a wide variety of conditions, from automotive to industrial.
In addition to its high-performance functionality, the LM4844TL/NOPB is also designed for ease of use. It features low-noise, low-distortion, and low-power operation, making it easy to use and set up. The integrated gain setting allows users to easily adjust the amplifier’s gain without worrying about external circuitry or trimming. In addition, it features a thermal shutdown circuitry and over-temperature protection, eliminating the need for additional external components.
The LM4844TL/NOPB is a highly versatile, low-power audio amplifier that provides excellent performance and sound fidelity. Its wide operating temperature range and high output current capability make it suitable for many different applications and environments. Its slew rate and low-noise operation allow for precise signal delivery and low distortion, ensuring accurate audio reproduction. The integrated gain setting and thermal protection mechanisms make the LM4844TL/NOPB an easy-to-use amplifier for both mobile and stationary audio applications.
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